All-Domain Emergency Smart Terminal (Satellite Call-out Terminal)
1. Product Overview
The All-Domain Emergency Smart Terminal (Satellite Call-out Terminal) is an integrated emergency smart terminal launched by Beijing Raytrans Digital Technology Co., Ltd. for the field of emergency command and dispatch communication. The product integrates multiple capabilities such as satellite communication, voice dispatch, video backhaul, GIS positioning, and broadcast/intercom. Under extreme conditions such as public network interruption and communication blind spots, it can rely on satellite links to achieve a closed-loop emergency guarantee of "call-out, positioning, reporting, and dispatch". It is the core terminal equipment for building an all-domain coverage, converged and linked emergency command and dispatch system.
The terminal supports converged access and automatic switching between satellite networks and terrestrial public/private networks. Working with the converged dispatch platform and visual GIS dispatch console, it can meet the communication guarantee needs of emergency command and dispatch, disaster prevention and mitigation, forest fire prevention, mine rescue, power line inspection, border patrol, and other scenarios.
2. Product Features
Satellite Call-out: One-key call-out, supports satellite voice, short message, and location information reporting, ensuring uninterrupted communication in blind spots;
All-Domain Smart Connection: Multi-network convergence of satellite/public/private networks, automatic optimal switching, achieving seamless all-domain coverage;
Emergency Intelligence: IP67-rated rugged design, wide temperature operation, built-in high-capacity lithium battery, portable and reliable;
Converged Dispatch: Deep integration with the converged communication platform, supporting dispatch services such as emergency call, barge-in, forced release, monitor, call pickup, broadcast/intercom;
Visual Dispatch: GPS/BeiDou dual-mode positioning, GIS map displays terminal location in real time, supports circle selection call and track playback;
Multi-service Access: Built-in Ethernet, RS232/RS485 data interfaces, supporting concurrent transmission of voice, data, video, and other services;
Safe and Reliable: Supports encrypted communication and dual-machine hot standby, meeting the security requirements of private network communication.
3. Core Functions
Satellite Communication: Relying on Tiantong/BeiDou satellite networks, provides voice, short message, and location reporting services, ensuring emergency communication when public networks are interrupted;
Emergency Call-out: One-key initiation of call-out request, dispatch console responds in real time, supports group call, broadcast call, and emergency call;
Voice Dispatch: Supports point-to-point call, group call, broadcast, intercom, conference call, and other dispatch services, working with the dispatch console to achieve unified command;
Video Backhaul: Supports external cameras/pan-tilt-zoom cameras to transmit live video back to the command center in real time;
GIS Visual Dispatch: Terminal location is displayed on the map in real time, supports map circle selection, regional call, and track playback, achieving "visible and dispatchable";
Recording and Traceability: Dispatch recordings are retained throughout, supporting post-event review and assessment analysis;
Multi-network Convergence: Intelligent switching among satellite, 4G/5G public networks, and wireless private networks, with automatic failover in case of link failure.
4. Technical Specifications
Item | Parameter |
|---|---|
Satellite Communication | Supports Tiantong/BeiDou satellite voice, SMS, and location reporting; emergency communication guarantee in signal blind spots |
Network Standards | Satellite network / 4G/5G public network / private network multi-network convergence, automatic switching |
Positioning Method | GPS/BeiDou dual-mode positioning, supports real-time location reporting on GIS map |
Intercom Dispatch | Supports voice intercom, broadcast paging, emergency call, monitor recording |
Interface Types | RJ-45 Ethernet, RS232/RS485 data, audio input/output, antenna interface |
Power Supply | DC12V adapter power supply / built-in high-capacity lithium battery |
Protection Rating | IP67-rated protection, dustproof and waterproof, suitable for harsh outdoor environments |
Operating Temperature | -40℃ to +70℃ |
Power Consumption | ≤15W |
5. System Networking and Converged Dispatch
The All-Domain Emergency Smart Terminal connects to the converged dispatch platform via satellite links or terrestrial networks, forming an integrated emergency command and dispatch network with the command & dispatch system, converged communication gateway, visual GIS dispatch console, etc.:
Terminal Layer: All-Domain Emergency Smart Terminal, Satellite Call-out Terminal, Emergency Smart Terminal, and other front-end devices;
Transmission Layer: Multi-network converged transmission via satellite links, 4G/5G public networks, wireless private networks, optical fiber private networks, etc.;
Platform Layer: Converged dispatch platform (Softswitch/IPPBX), converged communication gateway, achieving unified dispatch of voice, data, and video services;
Command Layer: Visual GIS dispatch console, dispatch console terminals, achieving map-based dispatch, voice command, and situation presentation.
The platform supports dual-machine hot standby deployment to ensure 7×24 uninterrupted dispatch services; encrypted communication is used between terminals and the platform to ensure private network communication security.
6. Application Scenarios
Emergency Command: On-site command, disaster reporting, and situation assessment for government emergency management departments;
Disaster Prevention and Mitigation: Emergency communication guarantee at disaster sites such as earthquakes, floods, and typhoons;
Forest Fire Prevention: Patrol personnel positioning, fire reporting, and firefighting command and dispatch;
Mine Rescue: Underground/surface emergency communication and rescue command and dispatch;
Power Line Inspection: Communication guarantee for remote line inspection and emergency repair sites;
Oil and Gas Fields: Voice dispatch and safety supervision at operation sites;
Border Patrol: Border patrol positioning, emergency call, and collaborative dispatch;
Hydrological Monitoring: Data backhaul from field monitoring stations and emergency contact.
